var xmlHttp;

function loadImage(target,str)
{
	document.getElementById(target).onload=null;
	/*
	if (str.length==0)
  { 
  	document.getElementById(target).src="";
  	return false;
  }
	
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
  {
  	alert ("Your browser does not support AJAX!");
  	return false;
  }
	*/
	/*
	var url=str;
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
	*/
	document.getElementById(target).src=str;
	
	return true;
} 

/*
function stateChanged() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("main").src=xmlHttp.responseText;
	}
}
*/

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}